Difference between revisions of "Philips RH 457"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Philips]] |
| − | * | + | * Model: RH 457 |
| − | * | + | * Type: Loudspeaker |
| − | * | + | * Years of manufacture: 1976 - 1977 |
| − | + | Color: Front black, housing wood | |
| − | * | + | * Dimensions: 555 x 422 x 225 mm (HxWxD) |
| − | + | Weight: | |
| − | * | + | * Original price approx.: 450 DM / piece |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Type: 3-way, 4 speakers, closed |
* Chassis: | * Chassis: | ||
| − | ** | + | ** woofer: 1x 200 mm cone |
| − | ** | + | ** woofer passive: 1x 200 mm cone |
| − | ** | + | ** midrange driver: 134 mm, type: AD-0210/SQ-4 |
| − | ** | + | ** tweeter: 25 mm dome, type: AD-0161/T-4 |
| − | + | Power handling (nominal/music): 25 W / 50 W | |
| − | + | Efficiency: | |
| − | * | + | * Frequency response: 30 - 20'000 Hz |
| − | * | + | * Transitional ranges: 560 Hz, 3'000 Hz |
| − | * | + | * Impedance: 4 Ohm |
| − | == | + | == Comments == |
| − | * | + | * Other models in the same series: |
* [[Philips RH 452]] | * [[Philips RH 452]] | ||
* [[Philips RH 453]] | * [[Philips RH 453]] | ||
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| − | == | + | == Pictures == |
| − | * | + | * Extract from brochure: Philips RH-452, RH-453, RH-456, RH-457 |
| − | [[ | + | [[File:Philips RH-452-453-456-457-Prospekt-1.jpg]] |
| − | == | + | == Reports == |
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| − | [[ | + | [[Category:Loudspeaker]] |
Latest revision as of 01:34, 27 April 2019
Data[edit]
General
- Manufacturer: Philips
- Model: RH 457
- Type: Loudspeaker
- Years of manufacture: 1976 - 1977
Color: Front black, housing wood
- Dimensions: 555 x 422 x 225 mm (HxWxD)
Weight:
- Original price approx.: 450 DM / piece
Technical Data
- Type: 3-way, 4 speakers, closed
- Chassis:
- woofer: 1x 200 mm cone
- woofer passive: 1x 200 mm cone
- midrange driver: 134 mm, type: AD-0210/SQ-4
- tweeter: 25 mm dome, type: AD-0161/T-4
Power handling (nominal/music): 25 W / 50 W Efficiency:
- Frequency response: 30 - 20'000 Hz
- Transitional ranges: 560 Hz, 3'000 Hz
- Impedance: 4 Ohm
Comments[edit]
- Other models in the same series:
- Philips RH 452
- Philips RH 453
- Philips RH 456
- Philips RH 457
Pictures[edit]
- Extract from brochure: Philips RH-452, RH-453, RH-456, RH-457
